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Ray-Coquard I, Le Cesne A, Rubio MT, Mermet J, Maugard C, Ravaud A, Chevreau C, Sebban C, Bachelot T, Biron P, Blay JY.Ray-Coquard I, et al. Among authors: chevreau c.J Clin Oncol. 1999 Sep;17(9):2840-6. doi: 10.1200/JCO.1999.17.9.2840.J Clin Oncol. 1999.PMID: 10561360